Transports
type: Concept
narrower: Cauruļvadi
preferred label: Transport @en

Naftas cauruļvadi
type: Concept
broader: Cauruļvadi
preferred label: Petroleum pipelines @en

Hidrotehniskās būves
type: Concept
narrower: Cauruļvadi
preferred label: Hydraulic structures @en

Cauruļvadi
type: Concept
created: 2007-03-08
modified: 2023-09-13
alternative label: Cauruļvads
broader: Transports
broader: Hidrotehniskās būves
in scheme: subject
narrower: Gāzes cauruļvadi
narrower: Pazemes cauruļvadi
narrower: Zemūdens cauruļvadi
narrower: Naftas cauruļvadi
note: Source: Politehniskā vārdnīca, 1999:
preferred label: Pipelines @en

Pazemes cauruļvadi
type: Concept
broader: Cauruļvadi
preferred label: Underground pipelines @en

Zemūdens cauruļvadi
type: Concept
broader: Cauruļvadi
preferred label: Underwater pipelines @en

Gāzes cauruļvadi
type: Concept
broader: Cauruļvadi
preferred label: Gas pipelines @en